Solution

critical points

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
is not defined at , therefore:

Popular Examples

critical f(x)=(x^3)/3-16xcritical points critical 2x^4-8x^3critical points critical ln(x)+2ln(y)-x-4ycritical points critical f(x,y)=x^2ye^{-x^2-y^2}critical points critical f(x)=2sin(x)critical points

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=2x+(128)/x ?

    The critical f(x)=2x+(128)/x is x=-8,x=8